Does the Guidering M work as well with 9/10 speed as it does with 11 speed?

Guidering M technology increases chain retention on 9, 10 and 11 speed systems. However, due to the larger gaps between the plates on 9 and 10 speed chains, the level of retention is reduced when compared with 11 speed chains.

Adding a clutch rear derailleur will provide the best chain retention without a chainguide.